cc -pthread  -Wall -Wextra -Werror=implicit-function-declaration stdlib/a64l.c -o stdlib/a64l -D_GNU_SOURCE -D_BSD_SOURCE -D_ALL_SOURCE -D_DEFAULT_SOURCE -lm -lpthread -lrt -lintl -liconv
stdlib/a64l.c: In function ‘main’:
stdlib/a64l.c:10:22: error: implicit declaration of function ‘a64l’ [-Wimplicit-function-declaration]
   10 |         long value = a64l("/.aZ");
      |                      ^~~~